         :zid
         :user-vote-counts
         :votes-base
-        :group-votes}))))
+        :group-votes})))
 
 
 (defn format-for-mongo

  [zid & {:keys [recompute]}]
  (if-let [conv (and (not recompute) (db/load-conv zid))]
    (-> conv
        (hash-map-subset #{:rating-mat :lastVoteTimestamp :zid :pca :in-conv :n :n-cmts})
        ; Make sure there is an empty named matrix to operate on
        (assoc :rating-mat (nm/named-matrix)
               :recompute :reboot)
        ; Make sure in-conv is a set
        (update-in [:in-conv] set))
    ; would be nice to have :recompute :initial

(ns polismath.conv-man
  (:require [polismath.named-matrix :as nm]
            [polismath.conversation :as conv]
            [polismath.clusters :as clust]
            [polismath.metrics :as met]
            [polismath.db :as db]
            [polismath.utils :refer :all]
